UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQaz1i/r5vK4cCyppIUXc0nbpkJqvzVJXw6/f0AZppo=' 
WHERE 
  key_id = '5ab3c060f1a9204b10fa95c7afbb53ab8c56c0900079a2c69f25e72cd885f91f' 
  AND (
    token = 'MQaz1i/r5vK4cCyppIUXc0nbpkJqvzVJXw6/f0AZppo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )